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Hope And Low Level Literacy Of Haitians In Petit-Goave: Implications For Hope Theory And Adult Literacy Education, Donita Grissom Jan 2014

Hope And Low Level Literacy Of Haitians In Petit-Goave: Implications For Hope Theory And Adult Literacy Education, Donita Grissom

Electronic Theses and Dissertations

This cross-sectional study extended Snyder's Hope Theory (1991) by analyzing the difference in trait hope levels, pathway thinking, and agency thinking of pre-literate (no prior access to literacy) and non-literate (access to literacy, but little or no prior literacy education) Haitian adults. The data were derived from archival records of 135 students enrolled in Haitian-Kreyol adult literacy classes in Petit-Goave, Haiti. Mann-Whitney U results indicated that there were no significant differences in trait hope, pathway thinking, or agency thinking between the pre-literate and non-literate Haitian adults. Both groups reported average trait hope, average pathway thinking, and low agency thinking. Potential …

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Staffing Practices Of Elementary School Principals For Teachers In Primary Grades And Implications For The Prek-3rd Continuum, Laura Albers-Biddle Jan 2014

Staffing Practices Of Elementary School Principals For Teachers In Primary Grades And Implications For The Prek-3rd Continuum, Laura Albers-Biddle

Electronic Theses and Dissertations

Principals are considered the educational leaders of their schools and face pressure to improve the quality of education across all levels and disciplines. Principals were interviewed to understand their beliefs, knowledge, and dispositions on staffing teachers in the primary grades. A purposive sample of elementary school principals was drawn from one mid-size suburban district in Florida. Data were analyzed using Bolman and Deal's four-frame organizational theory framework, Cohen's cognitive frame, and Boote's theory of professional discretion. The data strongly suggest that principals do not understand the foundations of early childhood practice. In addition, they do not understand the differences between …

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Teachers' Utilization Of Field Trips: A Comparative Study, Joshua Kenna Jan 2014

Teachers' Utilization Of Field Trips: A Comparative Study, Joshua Kenna

Electronic Theses and Dissertations

Field trips are visits to an out-of-school setting designed for educational and academic purposes whereby as a result students gain firsthand knowledge and experiences. Historically, it was the potential for student learning that motivated teachers to utilize field trips. However, there is reasonable suspicion among scholars today that teachers are utilizing field trips less since the start of the new millennia; the common reasons being cited among others include a slumping economy, an increase in accountability due to high-stakes testing, and rising fuel costs. Unfortunately, there is no empirical evidence that can confirm or deny this suspicion. Therefore, the purpose …

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The Impact Of Computer-Assisted Instruction On Ninth- And Tenth-Grade Students, Melanie Mcneely Jan 2014

The Impact Of Computer-Assisted Instruction On Ninth- And Tenth-Grade Students, Melanie Mcneely

Electronic Theses and Dissertations

With over 60 years of education reform, including the National Defense Education Act (NDEA) in 1958, Individuals with Disabilities Education Act (IDEA) in 1975, and No Child Left Behind (NCLB) in 2002, the achievement gap still existed at the beginning of the 21st century, and the effectiveness of the U. S. public school system continued to be questioned. This study was conducted to examine the effect of the use of a computer-assisted instruction curriculum, Achieve 3000, among select secondary reading students in a central Florida school district and their implications for student achievement. This study showed significant difference existed in …

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Supporting Middle School Students With Emotional Or Behavioral Disorders In Blended Learning: A Fraction Intervention Using Virtual Manipulatives, Barbara Serianni Jan 2014

Supporting Middle School Students With Emotional Or Behavioral Disorders In Blended Learning: A Fraction Intervention Using Virtual Manipulatives, Barbara Serianni

Electronic Theses and Dissertations

Students with emotional or behavioral disorders (EBD) are more likely than other students with disabilities to drop out of school (Blackorby & Wagner, 1996) and suffer societal consequences that include higher probabilities and rates of incarceration, poverty, drug abuse, homelessness, low wages, and unemployment (Bradley, Doolittle, & Bartolotta, 2008; Wagner, 1995). High school graduation is a critical factor to improve post-secondary outcomes for students with EBD; yet it is often mathematics, specifically algebra, that stands in the way of graduation (Blackorby & Wagner). Students with EBD often enter middle school lacking foundational mathematics skills, such as fractions, which sets them …

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Semiconductor Laser Based On Thermoelectrophotonics, Xiaohang Liu Jan 2014

Semiconductor Laser Based On Thermoelectrophotonics, Xiaohang Liu

Electronic Theses and Dissertations

This dissertation presents to our knowledge the first demonstration of a quantum well (QW) laser monolithically integrated with internal optical pump based on a light emitting diode (LED). The LED with high efficiency is operated in a thermoelectrophotonic (TEP) regime for which it can absorb both its own emitted light and heat. The LED optical pump can reduce internal optical loss in the QW laser, and enables monolithically integrated TEP heat pumps to the semiconductor laser. The design, growth and fabrication processes of the laser chip are discussed, and its experimental data is presented. In order to further increase the …

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On-Chip Optical Stabilization Of High-Speed Mode-Locked Quantum Dot Lasers For Next Generation Optical Networks, Abhijeet Ardey Jan 2014

On-Chip Optical Stabilization Of High-Speed Mode-Locked Quantum Dot Lasers For Next Generation Optical Networks, Abhijeet Ardey

Electronic Theses and Dissertations

Monolithic passively mode-locked colliding pulse semiconductor lasers generating pico- to sub-picosecond terahertz optical pulse trains are promising sources for future applications in ultra-high speed data transmission systems and optical measurements. However, in the absence of external synchronization, these passively mode-locked lasers suffer from large amplitude and timing jitter instabilities resulting in broad comb linewidths, which precludes many applications in the field of coherent communications and signal processing where a much narrower frequency line set is needed. In this dissertation, a novel quantum dot based coupled cavity laser is presented, where for the first time, four-wave mixing (FWM) in the monolithically …

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Novel Developments On The Extraction And Analysis Of Polycyclic Aromatic Hydrocarbons In Environmental Samples, Walter Wilson Jan 2014

Novel Developments On The Extraction And Analysis Of Polycyclic Aromatic Hydrocarbons In Environmental Samples, Walter Wilson

Electronic Theses and Dissertations

This dissertation focuses on the development of analytical methodology for the analysis of polycyclic aromatic hydrocarbons (PAHs) in water samples. Chemical analysis of PAHs is of great environmental and toxicological importance. Many of them are highly suspect as etiological agents in human cancer. Among the hundreds of PAHs present in the environment, the U.S. Environmental Protection Agency (EPA) lists sixteen as "Consent Decree" priority pollutants. Their routine monitoring in environmental samples is recommended to prevent human contamination risks. A primary route of human exposure to PAHs is the ingestion of contaminated water. The rather low PAH concentrations in water samples …

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Novel Properties Of Ferromagnetic P-Wave Superconductors, Christopher Lorscher Jan 2014

Novel Properties Of Ferromagnetic P-Wave Superconductors, Christopher Lorscher

Electronic Theses and Dissertations

This thesis investigates the many extraordinary physical properties of the candidate p-wave ferromagnetic superconductors UCoGe and URhGe, and proposes theoretical predictions for p-wave superconductors yet to be discovered. In particular, we carry out angular dependent quantum field theoretical calculations of the thermodynamic H - T phase diagram known as the upper critical field, or more appropriately for ferromagnetic superconductors the upper critical induction, for various p-wave superconducting order parameter symmetries including: The axial Anderson-Brinkman-Morel(ABM) state, the chiral Scharnberg-Klemm (SK) state, and the completely broken symmetry polar state (CBS), as well as for some other states with partially broken symmetry (PBS) …

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Meeting The Needs Of Students Through A Targeted Professional Development, Anthony Copelin Jan 2014

Meeting The Needs Of Students Through A Targeted Professional Development, Anthony Copelin

Electronic Theses and Dissertations

This study presents a complex problem of practice occurring at Primrose Elementary school [pseudonym]. A large portion of Primrose Elementary School's population has been unable to meet Florida's state reading proficiency standards over the last twelve years. Students of Primrose Elementary have a poor foundation in language on which to build vital reading skills. Consequently, students cannot overcome this deficiency because teachers lack the content knowledge to meet the students' language and subsequent reading deficiencies, in spite of 12 years of reading professional development. This dissertation in practice will propose the use of targeted professional development to address below grade …

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The Role Of Invitational Theory On Minority Student Enrollment In Advanced Placement Courses, Jason Mcdonald Jan 2014

The Role Of Invitational Theory On Minority Student Enrollment In Advanced Placement Courses, Jason Mcdonald

Electronic Theses and Dissertations

The number of students enrolling in Advanced Placement (AP) classes has been increasing in Florida and across the nation over the last decade. However, this trend is not happening for traditionally underserved groups of students such as African Americans, Hispanics, and students from low socioeconomic backgrounds. These minority groups are underrepresented in AP classes, while Asian and White students are overrepresented. This trend is alarming because there are qualified minority students who have a great chance of being successful in AP classes according to AP Potential data. For some reason though, these qualified minority and low income students are nevertheless …

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Photo-Induced Protonation Of Polyaniline Composites And Mechanistic Study Of The Degradation Of Polychlorinated Biphenyls With Zero-Valent Magnesium, Candace Kirkland Jan 2014

Photo-Induced Protonation Of Polyaniline Composites And Mechanistic Study Of The Degradation Of Polychlorinated Biphenyls With Zero-Valent Magnesium, Candace Kirkland

Electronic Theses and Dissertations

As technology advances, a need for non-metal, conductive materials has arisen for several types of applications. Lithographic techniques are helpful to develop some of these applications. Such techniques require materials that are insulating and become conductive after irradiated. Composites of polyaniline in its emeraldine base form (PANI-EB) doped with photo-acid generators (PAG) become conductive upon photo-irradiation. This increase in conductivity is due to the protonation of PANI-EB. Such materials may be utilized to fabricate conducting patterns by photo-irradiation; however, the conductivity obtained by direct irradiation of PANI-EB/PAG composites is normally quite low (<10-3 S/cm) due to aggregation of highly loaded PAG. In this work, poly(ethylene glycol) (PEG), a proton transfer polymer, was added to PANI-EB/PAG. Results showed the addition of low molecular weight (MW) (550) PEG significantly enhanced the photo-induced conductivity to a level comparable to that of PANI-salt synthesized by oxidizing aniline in the presence of an acid. High MW (8000) PEG is less effective than PEG 550, and composites of PANI-EB and N-PEG-PANI showed conductivity as high as 102 S/cm after treatment with HCl vapor. The photo-induced conductivity of the N-PEG-PANI/PANI-EB/PAG composite reached 10-2-10-1 S/cm. Polychlorinated biphenyls (PCBs) are a class of chemicals with 209 different congeners, some of which are known carcinogens, and are persistent organic pollutants in the environment. After its synthesis, it was seen as a phenomenal additive in a multitude of different applications leading to the wide spread use of PCBs and a need for a safe, effective, and inexpensive remediation technique. While it is known that magnesium can degrade PCBs, the mechanism of this reaction was not well-understood. In order for magnesium to be broadly used as a remediation tool, it is necessary to fully understand how the reaction is taking place and if the PCBs are able to be fully dechlorinated into biphenyl. This research focuses on the hydrodechlorination of PCBs with zero-valent magnesium in acidified ethanol. The degradation pathways of 2, 2', 3, 5, 5', 6- hexachlorobiphenyl were investigated to determine the identity of the daughter PCBs produced, how and if they continue to be dechlorinated into biphenyl. The proton source for this hydrodehalogenation reaction was also studied using both deuterated solvent and acid to give more detail to the mechanism of this reaction.

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The Effect Of Habitat For Humanity Homeownership On Student Attendance And Standardized Test Scores In Orange County Florida School District, Charles Harris Jan 2014

The Effect Of Habitat For Humanity Homeownership On Student Attendance And Standardized Test Scores In Orange County Florida School District, Charles Harris

Electronic Theses and Dissertations

The mobility of low-income students who do not have access to stable housing creates numerous challenges both at home and in school. Among these challenges, academic performance certainly is one of the most important. The lack of a more permanent, familiar, and safe environment is presumed to impact home life as well as students' performance in the classroom. This research compares two groups of current and former students of Orange County Public Schools (OCPS) in Florida (1) children of families who are Habitat for Humanity (HFH) homeowners, and (2) a matched socioeconomic control group. The HFH program is designed to …

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Optical And Magnetic Properties Of Nanostructures, Neha Nayyar Jan 2014

Optical And Magnetic Properties Of Nanostructures, Neha Nayyar

Electronic Theses and Dissertations

In this thesis, Density Functional Theory and Time-Dependent Density-Functional Theory approaches are applied to study the optical and magnetic properties of several types of nanostructures. In studies of the optical properties we mainly focused on the plasmonic and excitonic effects in pure and transition metal-doped noble metal nanochains and their conglomerates. In the case of pure noble metal chains, it was found that the (collective) plasmon mode is pronounceable when the number of atoms in the chain is larger than 5. The plasmon energy decreases with further with increasing number of atoms (N) and is almost N-independent when N is …

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Multiple-Case Study And Exploratory Analysis Of The Implementation Of Value-Added Teacher Performance Assessment On Eighth Grade Student Achievement In Ohio, Pennsylvania, And Tennessee, James Carter Jan 2014

Multiple-Case Study And Exploratory Analysis Of The Implementation Of Value-Added Teacher Performance Assessment On Eighth Grade Student Achievement In Ohio, Pennsylvania, And Tennessee, James Carter

Electronic Theses and Dissertations

The goal of this research was to analyze the academic impact of the implementation of the Value Added Assessment Model. The researcher analyzed the Value Added Assessment Models in the three Value Added Assessment Model states that had implemented the Value Added Assessment Model for more than five years. Additionally, the research was done by analyzing the academic impact as measured by the eighth grade reading NAEP and the eighth grade mathematics NAEP. The researcher paired the three states that had implemented Value Added Assessment Model for more than five years, with three demographically matched states that had not implemented …

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Modeling Risk For Sexually Transmitted Infections In Women In A Court-Ordered Substance Treatment Program, Frances Deavers Jan 2014

Modeling Risk For Sexually Transmitted Infections In Women In A Court-Ordered Substance Treatment Program, Frances Deavers

Electronic Theses and Dissertations

Developing a comprehensive model of Sexually Transmitted Infection (STI) risk factors and their inter-relationships is vital to improving methods of risk identification and treatment delivery. The CDC posed three general categories that may serve as a framework for such a model: sexual network, individual behavior, and social/ structural risk. None of the extant risk models incorporate measures from all three categories. Additionally, none of these models, generally focused on individual behavior, use medical data on infection as their outcome variable. This is problematic because the ultimate outcome of infection is also influenced by sexual network and social/ structural variables, in …

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Talking Back: Mathematics Teachers Supporting Students' Engagement In A Common Core Standard For Mathematical Practice: A Case Study, Mercedes Sotillo Turner Jan 2014

Talking Back: Mathematics Teachers Supporting Students' Engagement In A Common Core Standard For Mathematical Practice: A Case Study, Mercedes Sotillo Turner

Electronic Theses and Dissertations

The researcher in this case study sought to determine the ways in which teachers support their students to create viable arguments and critique the reasoning of others (SMP3). In order to achieve this goal, the self-conceived classroom roles of two teachers, one experienced and one novice, were elicited and then compared to their actualized roles observed in the classroom. Both teachers were provided with professional development focused on supporting student engagement in SMP3. This professional development was informed by the guidelines that describe the behaviors students should exhibit as they are engaged in the standards for mathematical practice contained in …

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Multimaterial Fibers In Photonics And Nanotechnology, Guangming Tao Jan 2014

Multimaterial Fibers In Photonics And Nanotechnology, Guangming Tao

Electronic Theses and Dissertations

Recent progress in combing multiple materials with distinct optical, electronic, and thermomechanical properties monolithically in a kilometer-long fiber drawn from a preform offers unique multifunctionality at a low cost. A wide range of unique in-fiber devices have been developed in fiber form-factor using this strategy. Here, I summary my recent results in this nascent field of 'multimaterial fibers'. I will focus on my achievements in producing robust infrared optical fibers and in appropriating optical fiber production technology for applications in nanofabrication. The development of optical components suitable for the infrared (IR) is crucial for applications in this spectral range to …

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Laser Filamentation - Beyond Self-Focusing And Plasma Defocusing, Khan Lim Jan 2014

Laser Filamentation - Beyond Self-Focusing And Plasma Defocusing, Khan Lim

Electronic Theses and Dissertations

Laser filamentation is a highly complex and dynamic nonlinear process that is sensitive to many physical parameters. The basic properties that define a filament consist of (i) a narrow, high intensity core that persists for distances much greater than the Rayleigh distance, (ii) a low density plasma channel existing within the filament core, and (iii) a supercontinuum generated over the course of filamentation. However, there remain many questions pertaining to how these basic properties are affected by changes in the conditions in which the filaments are formed; that is the premise of the work presented in this dissertation. To examine …

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Structural And Functional Studies Of Glycine Riboswitches And Development Of Fab Chaperone Assisted Rna Crystallography, Eileen Sherman Jan 2014

Structural And Functional Studies Of Glycine Riboswitches And Development Of Fab Chaperone Assisted Rna Crystallography, Eileen Sherman

Electronic Theses and Dissertations

The glycine riboswitch is a structured RNA found upstream of genes in mRNA transcripts in many bacteria, functioning as a biofeedback gene regulator. Upon binding glycine, a complete RNA transcript including gene sequences is transcribed, effectively turning on gene expression. In an effort to understand the intricacies of its functioning, many mutants of the riboswitch were made and characterized during Ph. D. work, resulting in discovery of a P0 duplex/kink-turn motif involving a few nucleotides upstream of the established glycine riboswitch sequence which changed its ligand binding characteristics (Chapter 1). Previously, the two aptamers of the riboswitch were thought to …

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Ar Physics: Transforming Physics Diagrammatic Representations On Paper Into Interactive Simulations., Yao Zhou Jan 2014

Ar Physics: Transforming Physics Diagrammatic Representations On Paper Into Interactive Simulations., Yao Zhou

Electronic Theses and Dissertations

A problem representation is a cognitive structure created by the solver in correspondence to the problem. Sketching representative diagrams in the domain of physics encourages a problem solving strategy that starts from 'envisionment' by which one internally simulates the physical events and predicts outcomes. Research studies also show that sketching representative diagrams improves learner's performance in solving physics problems. The pedagogic benefits of sketching representations on paper make this traditional learning strategy remain pivotal and worthwhile to be preserved and integrated into the current digital learning landscape. In this paper, I describe AR Physics, an Augmented Reality based application that …

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An Examination Of Job Analysis: Developing Interdisciplinary Strategies In Human Resource Management Facilitative Of Mitigating Propensities Of Teacher Attrition, Julio Devere Jan 2014

An Examination Of Job Analysis: Developing Interdisciplinary Strategies In Human Resource Management Facilitative Of Mitigating Propensities Of Teacher Attrition, Julio Devere

Electronic Theses and Dissertations

Despite repeated attempts by school administrators, policymakers and researchers to diagnose and correct rising occurrences of teacher turnover, there has been little change in the actual efforts to retain teachers in academy organizations. In response, this study was conducted to describe process constraints within the academy organization that are responsible for managing teacher turnover. To provide a description of current teacher retention efforts by school administrators, a survey instrument was administered to school teachers in the State of Florida. The population sample was dispersed throughout the entire state and closely reflected the demographics of Florida school teachers. The survey addressed …

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How Many Are Out There? A Novel Approach For Open And Closed Systems, Zia Rehman Jan 2014

How Many Are Out There? A Novel Approach For Open And Closed Systems, Zia Rehman

Electronic Theses and Dissertations

We propose a ratio estimator to determine population estimates using capture-recapture sampling. It's different than traditional approaches in the following ways: (1) Ordering of recaptures: Currently data sets do not take into account the "ordering" of the recaptures, although this crucial information is available to them at no cost. (2) Dependence of trials and cluster sampling: Our model explicitly considers trials to be dependent and improves existing literature which assumes independence. (3) Rate of convergence: The percentage sampled has an inverse relationship with population size, for a chosen degree of accuracy. (4) Asymptotic Attainment of Minimum Variance (Open Systems: (=population …

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Deadly Premonition: Does Terrorist-Leader Psychology Influence Violence Lethality?, Clayton Besaw Jan 2014

Deadly Premonition: Does Terrorist-Leader Psychology Influence Violence Lethality?, Clayton Besaw

Electronic Theses and Dissertations

This thesis seeks to address a theoretical and empirical gap within terrorism studies, and more specially the study of terrorist-group lethality. This research updates a model of terrorist-group lethality by including terrorist-leader psychology as an individual-level variable in predicting terrorist-group lethality. Terrorist-leader statements were analyzed by using two novel coding schemes called Operational Code and Leadership Trait Analysis to create quantified measurements of leader cognitive beliefs and personality traits. The empirical portion of this study utilizes pooled cross-sectional time-series data within the framework of fixed effects and multi-level estimation models. The results find that terrorist-leader psychology, and more specifically Instrumental …

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Economic Inequality And Democratic Representative Institutions Across Western Industrialized Democracies, Donald Plungis Jan 2014

Economic Inequality And Democratic Representative Institutions Across Western Industrialized Democracies, Donald Plungis

Electronic Theses and Dissertations

This study examines the effects of political representation on economic inequality across western industrialized democracies. I explore an explanation of increases in economic inequality as a consequence of less representative democratic institutions. Explaining economic inequality in this manner is a shift from to the Transatlantic Consensus that attributes increased economic inequality to globalization. I expect to find that more representative electoral and governments institutions will be associated with lower levels of economic inequality. The analysis takes place across twenty-three countries of the Organization for Economic Co-operation and Development (OECD) over the past forty years using a cross-sectional longitudinal model. Variables …

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Effect Of Acute L-Alanyl-L-Glutamine (Sustamine) And Electrolyte Ingestion On Cognitive Function, Multiple Object Tracking And Reaction Time Following Prolonged Exercise, Gabriel Pruna Jan 2014

Effect Of Acute L-Alanyl-L-Glutamine (Sustamine) And Electrolyte Ingestion On Cognitive Function, Multiple Object Tracking And Reaction Time Following Prolonged Exercise, Gabriel Pruna

Electronic Theses and Dissertations

Changes in physiological function occurring during a body water deficit may result in significant decrements in performance, cognitive function and fine motor control during exercise. This may be due to the magnitude of the body water deficit. Rehydration strategies are important to prevent these deleterious effects in performance. The purpose of this study was to examine the changes before and after prolonged exercise of an alanine-glutamine dipeptide (AG) on cognitive function and reaction time. Twelve male endurance-trained runners (age: 23.5 [plus or minus] 3.7 y; height: 175.5 [plus or minus] 5.4 cm; weight: 70.7 [plus or minus] 7.6 kg) participated …

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Distribution Of Laser Induced Heating In Multi-Component Chalcogenide Glass And Its Associated Effects, Laura Sisken Jan 2014

Distribution Of Laser Induced Heating In Multi-Component Chalcogenide Glass And Its Associated Effects, Laura Sisken

Electronic Theses and Dissertations

Chalcogenide glasses are well known to have good transparency into the infrared spectrum. These glasses though tend to have low thresholds as compared to oxide glasses for photo-induced changes and thermally-induced changes. Material modification such as photo-induced darkening, bleaching, refractive index change, densification or expansion, ablation of crystallization have been demonstrated, and are typically induced by a thermal furnace-based heat treatment, an optical source such as a laser, or a combination of photo-thermal interactions. Solely employing laser-based heating has an advantage over a furnace, since one has the potential to be able to spatially modify the materials properties with much …

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Highly-Sensitive Stoichiometric Analysis Of Yag Ceramics Using Laser-Induced Breakdown Spectroscopy (Libs), Jahromi, Ali Kazemi Jan 2014

Highly-Sensitive Stoichiometric Analysis Of Yag Ceramics Using Laser-Induced Breakdown Spectroscopy (Libs), Jahromi, Ali Kazemi

Electronic Theses and Dissertations

Transparent ceramics are an important class of optical materials with applications in high-strength windows, radiation detectors and high-power lasers. Despite the many successful developments of the past decades, their challenging fabrication still needs to be perfected to achieve a better consistency in optical quality. In particular, ternary phase materials such as Yttrium Aluminum Garnet (YAG, Y3Al5O12), a long standing high-power laser host, require a precise control of stoichiometry, often beyond the precision of current analytical techniques, in order to reduce scattering losses and the presence of deleterious point defects. This work explores the potential of Laser-Induced Breakdown Spectroscopy (LIBS) for …

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A Comparative Study Of The Effect Of Block Scheduling And Traditional Scheduling On Student Achievement For The Florida Algebra 1 End-Of-Course Examination, Arthur Underwood Jan 2014

A Comparative Study Of The Effect Of Block Scheduling And Traditional Scheduling On Student Achievement For The Florida Algebra 1 End-Of-Course Examination, Arthur Underwood

Electronic Theses and Dissertations

The focus of this research was on the effect of school schedules on student achievement for ninth-grade students in a Florida school district. Data were collected from two central Florida high schools from the 2011-2012 and 2012-2013 school years. Five one-way analyses of covariance (ANCOVA) were performed to ascertain if there was any interaction between school schedules and student achievement. Examined were the interactions (a) between schedule and schools, (b) schedule and male students, (c) schedule and female students, (d) schedule and Black students, and (e) schedule and Hispanic students. The independent variable, school schedule, consisted of two levels: traditional …

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A Professional Learning Community Design: Using Close Reading Techniques To Improve The U.S. History Comprehension, Maureen Tinsley Jan 2014

A Professional Learning Community Design: Using Close Reading Techniques To Improve The U.S. History Comprehension, Maureen Tinsley

Electronic Theses and Dissertations

This dissertation in practice presents a research-based model for staff development utilizing the elements of a professional learning community. The focus of this problem of practice was determined through an analysis of one high school's reading data indicating that 36% of the student body was reading below grade level according to the state assessment test for reading. Researchers have noted that reading demands for college and careers have increased (Alliance for Excellent Education, 2011; Barton, 2000; Common Core State Standards, 2014). If students do not develop reading proficiency to graduate with a high school diploma, they are at risk of …

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